54643898

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 84309120

約数和(自身を除く): 29665222

約数列:

[1, 2, 41, 82, 271, 542, 2459, 4918, 11111, 22222, 100819, 201638, 666389, 1332778, 27321949, 54643898]

約数ペア:

[(1, 54643898), (2, 27321949), (41, 1332778), (82, 666389), (271, 201638), (542, 100819), (2459, 22222), (4918, 11111)]